rfc1289.txt

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               other (14),
               fddi (15)
           }
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION



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RFC 1289                  DECnet Phase IV MIB              December 1991


               "Represents the type of the circuit. For X.25 circuits,
               the value must be set to X25. For DDCMP and Ethernet
               circuits it is read only and is the same value as the
               protocol of the associated line.
               NOTE: Values 1 - 5 are incremented by one compared to the
               standard DECnet values in order to maintain compliance
               with RFC 1155."
           ::= { phivCircuitParametersEntry 7 }

       phivCircuitService  OBJECT-TYPE
           SYNTAX INTEGER {
               enabled (1),
               disabled (2)
           }
           ACCESS read-write
           STATUS mandatory
           DESCRIPTION
               "This value indicates whether or not Network Management
               allows service operations on a circuit. The values for
               service-control are as follows:

               ENABLED     SERVICE state and/or service functions are
                           allowed.

               DISABLED    SERVICE state and/or service functions are not
                           allowed.

               NOTE: These values are incremented by one compared to the
               standard DECnet values in order to maintain compliance
               with RFC 1155."
           ::= { phivCircuitParametersEntry 8 }

       phivCircuitExecCost OBJECT-TYPE
           SYNTAX INTEGER (1..25)
           ACCESS read-write
           STATUS mandatory
           DESCRIPTION
               "This value represents the routing cost of the circuit.
               Routing sends messages along the path between two nodes
               having the smallest cost."
           ::= { phivCircuitParametersEntry 9 }

       phivCircuitExecHelloTimer OBJECT-TYPE
           SYNTAX INTEGER (1..8191)
           ACCESS read-write
           STATUS mandatory
           DESCRIPTION
               "This value determines the frequency of Routing Hello



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RFC 1289                  DECnet Phase IV MIB              December 1991


               messages sent to the adjacent node on the circuit."
           ::= { phivCircuitParametersEntry 10 }

       -- Circuit Counters Table


       phivCircuitCountTable OBJECT-TYPE
           SYNTAX SEQUENCE OF PhivCircuitCountEntry
           ACCESS not-accessible
           STATUS mandatory
           DESCRIPTION
               "Information about the counters associated with all
               circuits currently known."
           ::= { circuit 2 }

       phivCircuitCountEntry OBJECT-TYPE
           SYNTAX PhivCircuitCountEntry
           ACCESS not-accessible
           STATUS mandatory
           DESCRIPTION
               "Counter information about all circuits currently known"
           INDEX     { phivCircuitIndex }
           ::= { phivCircuitCountTable 1 }

       PhivCircuitCountEntry ::=
           SEQUENCE {
               phivCircuitCountSecLastZeroed
                   PhivCounter (0..65535),
               phivCircuitCountTermPacketsRecd
                   PhivCounter,
               phivCircuitCountOriginPackSent
                   PhivCounter,
               phivCircuitCountTermCongLoss
                   PhivCounter (0..65535),
               phivCircuitCountCorruptLoss
                   PhivCounter (0..255),
               phivCircuitCountTransitPksRecd
                   PhivCounter,
               phivCircuitCountTransitPkSent
                   PhivCounter,
               phivCircuitCountTransitCongestLoss
                   PhivCounter (0..65535),
               phivCircuitCountCircuitDown
                   PhivCounter (0..255),
               phivCircuitCountInitFailure
                   PhivCounter (0..255),
               phivCircuitCountAdjDown
                   PhivCounter,



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RFC 1289                  DECnet Phase IV MIB              December 1991


               phivCircuitCountPeakAdj
                   PhivCounter,
               phivCircuitCountBytesRecd
                   PhivCounter,
               phivCircuitCountBytesSent
                   PhivCounter,
               phivCircuitCountDataBlocksRecd
                   PhivCounter (0..65535),
               phivCircuitCountDataBlocksSent
                   PhivCounter,
               phivCircuitCountUsrBuffUnav
                   PhivCounter (0..65535)
           }
       phivCircuitCountSecLastZeroed  OBJECT-TYPE
           SYNTAX PhivCounter (0..65535)
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of seconds since the circuit counters for this
               circuit were last zeroed."
           ::= { phivCircuitCountEntry 1 }

       phivCircuitCountTermPacketsRecd OBJECT-TYPE
           SYNTAX PhivCounter
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of terminating packets received on this circuit."
           ::= { phivCircuitCountEntry 2 }

       phivCircuitCountOriginPackSent OBJECT-TYPE
           SYNTAX PhivCounter
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of originating packets sent on this circuit."
           ::= { phivCircuitCountEntry 3 }

       phivCircuitCountTermCongLoss OBJECT-TYPE
           SYNTAX PhivCounter
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of terminating congestion losses on this
               circuit."
           ::= { phivCircuitCountEntry 4 }





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RFC 1289                  DECnet Phase IV MIB              December 1991


       phivCircuitCountCorruptLoss OBJECT-TYPE
           SYNTAX PhivCounter (0..255)
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of corruption losses on this circuit."
           ::= { phivCircuitCountEntry 5 }

       phivCircuitCountTransitPksRecd OBJECT-TYPE
           SYNTAX PhivCounter
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of Transit packets received on this circuit."
           ::= { phivCircuitCountEntry 6 }

       phivCircuitCountTransitPkSent OBJECT-TYPE
           SYNTAX PhivCounter
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of transit packets sent on this circuit."
           ::= { phivCircuitCountEntry 7 }

       phivCircuitCountTransitCongestLoss OBJECT-TYPE
           SYNTAX PhivCounter (0..65535)
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of transit congestion losses on this circuit."
           ::= { phivCircuitCountEntry 8 }

       phivCircuitCountCircuitDown OBJECT-TYPE
           SYNTAX PhivCounter (0..255)
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of circuit downs on this circuit."
           ::= { phivCircuitCountEntry 9 }

       phivCircuitCountInitFailure OBJECT-TYPE
           SYNTAX PhivCounter (0..255)
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of Initialization failures on this circuit."
           ::= { phivCircuitCountEntry 10 }




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RFC 1289                  DECnet Phase IV MIB              December 1991


       phivCircuitCountAdjDown OBJECT-TYPE
           SYNTAX PhivCounter
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "This counter indicates the number of adjacency losses
               that result from any of the following:
                    Node listener timeout
                    Invalid data received at node listener
                    Unexpected control (initialization or verification)
                        message received
                    Routing message received with a checksum error
                    Node identification from a routing message or a
                    Hello message that is not the one expected Hello
                    message received indicating that connectivity
                    became one-way
                    Adjacency idled."
           ::= { phivCircuitCountEntry 11 }

       phivCircuitCountPeakAdj OBJECT-TYPE
           SYNTAX PhivCounter
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "This counter indicates the maximum number of nodes
               that are up on the circuit."
           ::= { phivCircuitCountEntry 12 }

       phivCircuitCountBytesRecd OBJECT-TYPE
           SYNTAX PhivCounter
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of bytes received on this circuit."
           ::= { phivCircuitCountEntry 13 }

       phivCircuitCountBytesSent OBJECT-TYPE
           SYNTAX PhivCounter
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of bytes sent on this circuit."
           ::= { phivCircuitCountEntry 14 }

       phivCircuitCountDataBlocksRecd OBJECT-TYPE
           SYNTAX PhivCounter
           ACCESS read-only
           STATUS mandatory



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RFC 1289                  DECnet Phase IV MIB              December 1991


           DESCRIPTION
               "Number of data blocks received on this circuit."
           ::= { phivCircuitCountEntry 15 }

       phivCircuitCountDataBlocksSent OBJECT-TYPE
           SYNTAX PhivCounter
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of data blocks sent on this circuit."
           ::= { phivCircuitCountEntry 16 }

       phivCircuitCountUsrBuffUnav OBJECT-TYPE
           SYNTAX PhivCounter (0..65535)
           ACCESS read-only
           STATUS mandatory
           DESCRIPTION
               "Number of user buffer unavailable errors."
           ::= { phivCircuitCountEntry 17 }

       -- Additional Circuit Parameters

       phivCircuitOrigQueueLimit OBJECT-TYPE
           SYNTAX INTEGER
           ACCESS read-write
           STATUS mandatory
           DESCRIPTION
               "This parameter indicates the maximum number of
               originating packets that may be outstanding on this
               circuit. This does not include route-thru traffic."
           ::= { circuit 3 }

       phivCircuitCountZeroCount OBJECT-TYPE
           SYNTAX INTEGER {
             other (1),
             reset (2)
           }
           ACCESS read-write
           STATUS mandatory
           DESCRIPTION
               "When this value is set to 2, all of the counters in the
               Circuit Counter Table are set to zero."
           ::= { circuit 4 }

       -- DDCMP Circuit Group

       -- The implementation of the DDCMP Circuit Group is mandatory for
       -- all systems which support DDCMP circuits.



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RFC 1289                  DECnet Phase IV MIB              December 1991



       -- DDCMP Parameters Table

       phivDDCMPCircuitParametersTable OBJECT-TYPE
           SYNTAX SEQUENCE OF PhivDDCMPCircuitParametersEntry
           ACCESS not-accessible
           STATUS mandatory
           DESCRIPTION
               "Information about DDCMP circuit p